TY - JOUR AU - Stathopoulou, Elizabeth T. AU - Súarez Barrios, Mercedes AU - García Romero, Emilia AU - Sánchez del Río, Manuel AU - Kacandes, Georges H. AU - Gionis, Vassilis AU - Chryssikos, Georgios D. PY - 2011 DO - 10.1127/0935-1221/2011/0023-2112 SN - 0003-004X UR - https://hdl.handle.net/20.500.14352/43841 T2 - The American mineralogist AB - The mixed dioctahedral-trioctahedral character of Mg-rich palygorskite has been previously described by the formulayMg5 Si8 O20(OH)2(OH2)4(1–y)[xMg2Fe2(1–x)Mg2 Al2] Si8 O20(OH)2(OH2)4, where y is the trioctahedral fraction of this two-chainribbon... LA - eng M2 - 567 PB - Mineralogical Society of America. KW - Palygorskite KW - Sepiolite KW - XRD KW - Near-infrared spectroscopy KW - Dioctahedral KW - Trioctahedral KW - Polysomatism TI - Trioctahedral entities in palygorskite: Near-infrared evidencefor sepiolite-palygorskite polysomatism TY - journal article VL - 23 ER -